president obama started off a little bit slow. matt from a got a little bit defensive and the first minute now they're into more questions. >> they are talking a lot about mathematics for people pleasing over? >> i think that perhaps if there were--getting tired because of all the mathematics. i think that we are seeing that the candidates... and the president. perhaps mitt romney is becoming more enthusiastic and people want to see for some restraint. we will see how that will play out. >> that was a former critique of his. >> yes. when you are trying to interrupt jim lear... >> and if any zingers been i've already heard for some from bid romney. was >> there have been so many that. >> to turn a broad government, the economy. and i have five boys and i am used to people repeating lies. >> that is how we are seeing this to yoback to you. >> in walnut creek a large crowd of supporters for mitt romney have gathered to listen to this first presidential debate. they are very much looking forward to seeing that the candidate has to say